{
  "manageEntity": {
    "action": "Share",
    "entityId": "52232898",
    "entityType": "Track",
    "nonce": "0x5455ebdb38a415516d2f55edfe4b1a12fbda9302c9f5a4528498bf99fc1639c9",
    "signature": "0xda58ce3bcc6a2f0bd873ffbbdbde224bfef75e8a3f47bf07515044bb75bd9eb33fda869a6695e3981c655e57da29fcf5b9254941978de735903939bd7714879b1b",
    "signer": "0xEF877f97873869c7036d723A8F7Efd5351f14a87",
    "userId": "307951199"
  }
}